Members of the royal family have taken to social media to wish Archie a happy birthday.

Archie Harrison Mountbatten-Windsor, who will soon become a big brother with Meghan and Harry expecting their second child, turns two on 6 May.

"Wishing Archie Mountbatten-Windsor a very happy 2nd birthday today," the royal family wrote on social media, sharing the first pictures of the queen's great-grandson with his parents released to the public after Meghan gave birth.